4-[4-(Ethylthio)phenyl]-4-oxobutyric acid CAS 7028-68-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7028-68-4 |
| Molecular Formula | C12H14O3S |
| Molecular Weight | 238.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[4-(Ethylthio)phenyl]-4-oxobutyric acid (CAS 7028-68-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H14O3S. Molecular weight: 238.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H14O3S |
| Molecular Weight | 238.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Sulfur Atoms | 1 |
Related Ethylthio Standards
- Ethyl 2-(4-(ethylthio)phenyl)-2-oxoacetate (CAS 300355-73-1)
- Ethyl 2-(((ethylthio)carbonothioyl)thio)propanoate (CAS 879895-72-4)
- 3-((4-(Ethylthio)butan-2-yl)amino)thietane 1,1-dioxide (CAS 1865194-31-5)
- 5-(2-(Ethylthio)phenyl)-1,3,4-thiadiazol-2-amine (CAS 881040-16-0)
- 3-(Ethylthio)-5-(2-fluorophenyl)-4-methyl-4H-1,2,4-triazole (CAS 116850-46-5)
- N-(2-(Ethylthio)-1H-purin-6-yl)acetamide (CAS 72277-82-8)
- 2-(Ethylthio)-3-(1-methylpiperidin-2-yl)pyridine (CAS 1352539-11-7)
- trans-2-(4-(Ethylthio)phenyl)cyclohexanol (CAS 933674-55-6)
Recommended Standards
- 3-Fluoro-4-(2-(piperidin-1-yl)ethoxy)aniline (CAS 851597-46-1)
- 4-Pentyn-2-ol 4-Methylbenzenesulfonate (CAS 58456-48-7)
- 3-Fluoro-4-((1-methylpiperidin-2-yl)methoxy)aniline (CAS 937598-51-1)
- 3-Amino-2-(dimethylamino)isonicotinic acid (CAS 1495029-00-9)
- 4-Bromo-6-(difluoromethyl)-5-(trifluoromethyl)nicotinic acid (CAS 1804465-12-0)
- cis-1-Amino-3-fluoro-cyclobutanecarboxylic acid (CAS 915796-08-6)
- 2-chloroquinoline-3-carbonyl chloride (CAS 136812-19-6)
- 5-Methyl-1H-indazol-3-amine (CAS 88805-94-1)
- Tolvaptan Impurity 17 (CAS 1975-51-5)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com